﻿<%@ page contentType="text/html;charset=UTF-8"%>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic"%>
<script type="text/javascript">
<logic:present name="emailused">
    alert("电子邮件地址已经被占用");
</logic:present>
<logic:notPresent name="emailused">
    alert("此电子邮件地址可用");
</logic:notPresent>
</script>